| 产品介绍 |
ZHVD-SZ双活塞回转油缸 ZHVD-SZ118-28 ZHVD-SZ175-42 ZHVD-SZ140-40
双活塞油缸带有4路配油环，用于单独的驱动每一个油缸，每个油缸都带有行程控制，大油缸带有安全阀，中心通孔用于冷却液、油和空气的输送，并且带有用来安装旋转接头的螺纹。
安装方式;螺钉从后面固定 
Application/customer`s benefit- Actuatin of retractable jaw chuck with power operated face drivers/power chuck with part-ejector/power chucks with retractable axial stop/finger chucks with power operated centering fixture
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| | | Technical features- Double piston cylinder with 4 way oil manifold for separate actuation of the cylinders
- Horizontal or vertical installation
- Stroke control on each cylinder, safety valves on the big cylinder
- Through-hole for coolant, oil or air with thread for rotary union
- Mounting from the rear side with bolts
- A 10µm filter in pressure line is requested
- Use oil HM32 ISO 3448
| Standard equipment - Double piston cylinder
- Mounting screws
- Stroke control on each cylinder
- Proximity bracket (without proximity switch)
| Ordering example - Double piston cylinder ZHVD-SZ 068-17 or
- Double piston cylinder ZHVD-SZ 068-17 with rotary union (optional)
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